Shouldn’t the ESP 01 have some code flashed to it to communicate to the uno? If I already have code running on the standalone ESP 01 wouldn’t that conflict with communication to the Uno?
@cabuu41225 жыл бұрын
Hi, it should come with the necessary flash but you're right to ask the question as I find it often doesn't or isn't quite right. I've made another video describing how to flash an original copy of the firmware to this device, check it out here: kzbin.info/www/bejne/eXnalKqknJx0o5I
@szekrenyesbandi62023 жыл бұрын
Hi! It's a super tutorial! I just want to ask you, why you need a 10kOhms resistor for the CHPD pin? Thank you in advance!
@ctbully3 жыл бұрын
the 10K is a Pullup Resistor, 10K is normally used for this purpose. So that means that it holds that pin on the ESP01 High all the time, which is the Chip Enable Pin.
@juanjosecamarenacortes8570 Жыл бұрын
Excuse me, I get an error in the serial monitor, it says that the ESP-01 is not responding, but I followed all the instructions correctly
@creativearts49178 ай бұрын
try flashing esp then retry
@KhairaToula7 ай бұрын
@@creativearts4917 How we can do it i have the same problem
@mohamedmagdy-hj6fh4 жыл бұрын
i am working with esp8266 nodemcu . can i make the same connections to connect it with arduino uno ??
@Hercules1594 жыл бұрын
This is will not work if you're starting with ESP-01. You will run into many issues with ESP-01. You need to check if the firmware from Blynk is installed in ESP-01. Then uploading only will work.
@DigvijayKapdi4 жыл бұрын
the error " [1609] ESP is not responding " Shows in Serial Monitor, please help me to resolve it. i use arduino Mega and ESP8266-01 wifi module.
@cabuu41224 жыл бұрын
Sorry Digvijay you're error is too generic, please provide more details, what model of ESP are you using, what library versions etc? I'd suggest you try edit the code to identify what is causing the problem or a new ESP-01. Good luck!
@markuskernocker3923 жыл бұрын
@@cabuu4122 I am too getting this error. I am using the AZDelivery ESP8266 01 ESP-01. model number AZDeliveryESP826601Sadapter
@chickenz46043 жыл бұрын
change baud rate of the esp in arduino, trial error
@marcledesmachivite55685 жыл бұрын
the best tutorial!
@cabuu41224 жыл бұрын
Thanks so much!
@wernejo4 жыл бұрын
What would I need to change in order to get this working on a Wemos ATMega2560? It has a built-in ESP8266 but it acts as a separate board.
@cabuu41224 жыл бұрын
Sorry I don't have any experience of that board but it should be just a case of making sure you have the correct pin outs and updating any libraries as necessary, good luck!
@SultanSaeed_994 жыл бұрын
I connected it like you did put my ESP-01 does not go red,, it just flashes blue when I connect the USB. What could be the problem?
@jamesb31774 жыл бұрын
Check the serial monitor and see if anything further can be revealed there
@SultanSaeed_994 жыл бұрын
@@jamesb3177 It just says "ESP is not responding "
@cabuu41224 жыл бұрын
@@SultanSaeed_99 Sorry not sure, google is your friend though, they'll be someone out there with the same problem, i just looked and this might be a good starting point: community.blynk.cc/t/esp-is-not-responding-error-please-help/19685/7
@frediromo53984 жыл бұрын
@@SultanSaeed_99 Hey, I'm getting the same error, did you solved it out??
@SultanSaeed_994 жыл бұрын
Fredi Romo nope I couldn’t get it to work so have you and used the NodeMCU instead
@irfanfakhruddin35722 жыл бұрын
hi, sorry but why my AT says failed to connect to Wifi ?
@RafaelLopez-yk8qc2 жыл бұрын
I solved it disconecting the arduino from the computer and then connecting it again, hope it helps.
@shiwanifasate68134 жыл бұрын
Is it OK if I use esp-12e instead of esp - 01 in this project....???
@crispychickenwing2 жыл бұрын
hello. wanna ask, why did you connect the rx and tx to other pins instead of the 0 and 1 pin on the arduino?
@Frank-li8uj2 жыл бұрын
im wondering that aswell but looking at the replies hes probably not going to reply
@crispychickenwing2 жыл бұрын
@@Frank-li8uj I think I got the answer already, not sure if it's right tho, just based on my experience. When I use the tx and rx pin the code won't upload to the arduino, had to disconnect the jumper from these 2 pins first. Pretty annoying so had to choose other pins and set it as TX and rx, not the default one. Only then will the code upload without having to disconnect anything
@muhammadabidisyraf175312 күн бұрын
@@crispychickenwing i try coding to the esp-01s through arduino uno, the TX RX of esp is connect to TX RX of arduino ( TX(esp) ---> TX(arduino) while RX(esp) ----> RX(arduino) ) and you need to make connection between RST to GND on arduino board
@kawishsattar89263 жыл бұрын
It shows Esp8266 lib.h no such file
@j.zweistra65025 жыл бұрын
will this work with sparkfun redboard to ?
@cabuu41224 жыл бұрын
Sorry I'm not sure about that
@kungfuboymike13434 жыл бұрын
does this work for an Arduino Mega?
@psjahn3 жыл бұрын
yes
@swathisenthilkumar5910 Жыл бұрын
Can you please name the components used in this project?
@Karuniaji3 жыл бұрын
i tried but it didn't work, esp not responding
@Karuniaji3 жыл бұрын
nvm i got it working by installing sdk ver 1.5 at blynk community
@veerand70382 жыл бұрын
@@Karuniaji where u got it?
@Karuniaji2 жыл бұрын
@@veerand7038 it is a constant struggle, i recommend just use esp32 dev kit, not arduino, arduino nano and uno with esp 01 is bad, doesn't have enough memory and keeps disconnecting
@ctbully3 жыл бұрын
What a Half-Arsed attempt this is ! No Code, No demonstration of the code actually working
@charuzomag-alasin79144 жыл бұрын
Is there anyway to do this without using resistors???
@cabuu41224 жыл бұрын
More than likely not, good luck!
@qazaq6893 Жыл бұрын
yes you can run it through 3.3v regulator
@ebaziuk7 ай бұрын
So lame, it needs you to make an account with some corporation that then tries to sell you stuff and limits what you can do with your Arduino. This isn't a tutorial it's an ad.
@cabuu41227 ай бұрын
Blynk was free when this video was made, unfortunately they have since changed their business model.
@ebaziuk7 ай бұрын
@@cabuu4122 Can you recommend a free/open source Android app that can remote control an Arduino with an ESP8266? I have been looking for tutorials like that but I have not found one yet.